diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

Base Information

Chemical Name:diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide
CAS No.:1351165-78-0
Molecular Formula:C₂₁H₁₄F₃OP
Molecular Weight:370.311
Hs Code.:

Synonyms:diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

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Chemical Property of diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

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Technology Process of diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

There total 4 articles about diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 877833-33-5
diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphane

: 1351165-78-0
diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

Guidance literature:: With dihydrogen peroxide; In tetrahydrofuran; water; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1055/s-0030-1261223

Reference yield: 85.0%

: 705-31-7
4-trifluoromethylphenylacetylene

: 4559-70-0
Diphenylphosphine oxide

: 1351165-78-0
diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

Guidance literature:: With silver tetrafluoroborate; palladium diacetate; triethylamine; In tetrahydrofuran; at 60 ℃; for 6h; Inert atmosphere; Schlenk technique;
DOI:10.1039/c4cc09567g

Reference yield:

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 1351165-78-0
diphenyl((4-(trifluoromethyl)phenyl)ethynyl)phosphine oxide

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; triethylamine / toluene / 8 h / 80 °C / Schlenk technique; Inert atmosphere

2: dihydrogen peroxide / tetrahydrofuran; water / 2 h / 0 - 20 °C / Schlenk technique

With copper(l) iodide; dihydrogen peroxide; triethylamine; In tetrahydrofuran; water; toluene;
DOI:10.1021/acs.joc.0c00118